Pith Number

pith:X3FXCUKN

pith:2008:X3FXCUKNHV2VMQ2PW3MMI5SR2K

not attested not anchored not stored refs pending

Coupling between denaturation and chain conformations in DNA: stretching, bending, torsion and finite size effects

John Palmeri, Manoel Manghi, Nicolas Destainville

arxiv:0809.0456 v1 · 2008-09-02 · cond-mat.soft · cond-mat.stat-mech

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X3FXCUKNHV2VMQ2PW3MMI5SR2K}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-04T17:30:44.144722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

becb71514d3d7556434fb6d8c47651d29d5ece6dc1c024b22711ac67e9722047

Aliases

arxiv: 0809.0456 · arxiv_version: 0809.0456v1 · doi: 10.48550/arxiv.0809.0456 · pith_short_12: X3FXCUKNHV2V · pith_short_16: X3FXCUKNHV2VMQ2P · pith_short_8: X3FXCUKN

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/X3FXCUKNHV2VMQ2PW3MMI5SR2K \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: becb71514d3d7556434fb6d8c47651d29d5ece6dc1c024b22711ac67e9722047

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9019192bb8571de2f9ca72b873191330bb5051c81cf65c0948b8da47fcaf16c",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2008-09-02T16:04:20Z",
    "title_canon_sha256": "87f496c85631b3f54fff2a64c37b0848ac0f7ae0cf541ff2beeed608e095fb1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.0456",
    "kind": "arxiv",
    "version": 1
  }
}